CAR-T(CAR-T)细胞疗法在非肿瘤性疾病中的应用
Chimeric antigen receptor T (CAR-T) cell therapy in non-oncological diseases.
CAR-T(CAR-T)细胞在血液系统恶性肿瘤中的应用推动了这种免疫治疗形式的显著进展。
CELL INTELLIGENCE · 肿瘤细胞治疗研究
肿瘤细胞治疗研究
英文原题:CAR T Cells Contend with Myeloma in the Bone Marrow Microenvironment.
CAR T Cells Contend with Myeloma in the Bone Marrow Microenvironment.
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在本期《Blood Cancer Discovery》中,Dhodapkar及其同事发现,对于接受靶向B细胞成熟抗原(BCMA)CAR-T 细胞后获得应答的多发性骨髓瘤患者,骨髓微环境中的髓系细胞、树突状细胞和内源性T细胞群体与无进展生存期(PFS)相关。免疫抑制性髓系细胞与较短PFS相关;T细胞受体库多样性较高、树突状细胞较多则与较长PFS相关,提示表位扩展可能发挥作用。相关研究见Dhodapkar等,490页(6)。
In this issue of Blood Cancer Discovery, Dhodapkar and colleagues find that myeloid, dendritic, and endogenous T-cell populations in the bone marrow microenvironment are associated with progression-free survival (PFS) in multiple myeloma patients responding to B-cell maturation antigen-targeted CAR T cells.
Immunosuppressive myeloid cells are associated with short PFS, but a diverse T-cell receptor repertoire and more dendritic cells are associated with a longer PFS, suggesting a potential role for epitope spreading. See related article by Dhodapkar et al. , p. 490 (6).
在 PubMed 查看 → 出版商原文(DOI) 全文 PDF(PMC)· 可下载 治疗专题与资料阅读指南 资料来源与翻译说明 报告译文或资料问题 →
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